Quick answers
- Does Hossien Dahdouli accept Medicare assignment?
- Medicare's clinician data says Hossien Dahdouli may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Hossien Dahdouli see?
- In 2024, CMS data shows 400 Original Medicare patients and 1,562 services for Hossien Dahdouli. This counts Original Medicare only and measures volume, not quality.
- What is Hossien Dahdouli's NPI number?
- 1821719410. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Hossien Dahdouli, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 400 |
|---|---|
| Services billed to Medicare | 1,562 |
| Different services or procedures | 14 |
| Participating Medicare provider | Yes |
| Average age of these patients | 79 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)559 services
- Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)559 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)186 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)109 services
- Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)72 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis71%
- Ischemic heart disease55%
- Depression51%
- Anxiety50%
Practice locations
Addresses where Hossien Dahdouli is enrolled with Medicare (CMS data updated October 2, 2026).
- 1 Old Country Rd, Suite 285Carle Place, NY 11514 (973) 942‑6005
- 1433 Ringwood AveHaskell, NJ 07420 (201) 654‑6397
- 676 Pelham RdNew Rochelle, NY 10805 (877) 749‑7428
Group practices
Medicare enrollment lists Hossien Dahdouli as a member of these groups (CMS data updated October 2, 2026).
- National Health Rehabilitation LLC149 clinicians in the group
- Allied Medical of NY PC11 clinicians in the group
- Physiatry Practice of New York, PC4 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Carle Place
Clinicians with the same Medicare primary specialty in Carle Place, NY — not a recommendation.
Other clinicians in National Health Rehabilitation LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1821719410 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians